Strain-induced defects in solids at the different scale levels of plastic deformation and the nature of their sources

Результат исследований: Материалы для журналаСтатья

9 Цитирования (Scopus)

Выдержка

Studies on the mechanisms for deformation of solid surface layers are analyzed based on the notions of physical mesomechanics. It is concluded that peculiarities of a crystalline structure of the solid surface determine specific deformation mechanisms evolving in surface layers of a loaded material at micro-, meso-, and macrolevels. Incompatibility of surface-layer deformation with that of a crystalline sublayer is responsible for a wide range of quasi-periodic profiles of a variable oscillation period and for local zones of bend-torsion emerging at the surface. These zones appear as stress concentrators of different scale levels and generate all the types of stress-induced defects at the surface.

Язык оригиналаАнглийский
Страницы (с-по)197-200
Число страниц4
ЖурналMaterials Science and Engineering A
Том319-321
DOI
СостояниеОпубликовано - 1 дек 2001

Отпечаток

plastic deformation
Plastic deformation
surface layers
solid surfaces
Defects
defects
incompatibility
concentrators
torsion
emerging
Crystalline materials
oscillations
profiles
Torsional stress

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Цитировать

Strain-induced defects in solids at the different scale levels of plastic deformation and the nature of their sources. / Panin, V. E.

В: Materials Science and Engineering A, Том 319-321, 01.12.2001, стр. 197-200.

Результат исследований: Материалы для журналаСтатья

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